The world's first 3D-printed gun (pictures) - CNET

US Supreme Court Maintains ATF Authority as 3D Printed Gun Arrests Continue

You don't bring a 3D printer to a gun fight -- yet - CNET

3D Guns In Australia - Sporting Shooter

How 3-D Printed Guns Work

The world's first 3D-printed gun (pictures) - CNET

Europol keeps wary eye on threat from 3D-printed guns – Euractiv

3D-Printed Gun Designs Are Selling for $12 on the Dark Web - Defense One

Police net fully functioning 3D-printed rifle in 'WA FIRST

The first ever 3D-printed revolver: PM522 Washbear